Selective bio-flocculation of hematite mineral using Bacillus subtilis for phosphorous removal from iron ores [PDF]
Reciklaža i Održivi RazvojBacillus subtilis is used as a bio-surface modifier to flocculate hematite mineral (Fe 2O 3). The effect of bacterial interaction on the behavior of hematite and apatite minerals, as the main source of phosphorous in iron ore, was investigated using zeta-
Abdallah Samah S. +2 more
doaj +1 more source
Development and functioning of microorganisms in concentration cycles of sulfide copper-nickel and non-sulfide apatite-nepheline ores [PDF]
Vestnik MGTU, 2017 The number and trophic diversity of bacteria in flotation samples of apatite-nepheline and sulfide copper-nickel ores at the concentration plants of JSC "Apatite" and Kola Mining and Metallurgical Company have been determined. The study of the size and
Fokina N. V. +4 more
doaj +1 more source
Optical properties and bioavailability of dissolved organic matter along a flow-path continuum from soil pore waters to the Kolyma River mainstem, East Siberia [PDF]
, 2016 The Kolyma River in northeast Siberia is among the six largest Arctic rivers and drains a region underlain by vast deposits of Holocene-aged peat and Pleistocene-aged loess known as yedoma, most of which is currently stored in ice-rich permafrost ...
Frey, Karen +3 more
core +4 more sources
International Journal of Mining Science and TechnologyChalcopyrite is often intergrown with talc, which, after grinding, forms ultrafine particles (
Yu Xie +4 more
doaj +1 more source
Influence of distributary channels on sediment and organic matter supply in event-dominated coastal margins: the Po prodelta as a study case [PDF]
Biogeosciences, 2011 From November 2008 through May 2009, the Po river (Italy) experienced several floods exceeding 5000 m<sup>3</sup> s<sup>−1</sup>.
T. Tesi +7 more
doaj +1 more source
Overcharging and reentrant condensation of thermoresponsive ionic microgels [PDF]
, 2018 We investigated the complexation of thermoresponsive anionic poly(N-isopropylacrylamide) (PNiPAM) microgels and cationic $\epsilon$-polylysine ($\epsilon$-PLL) chains. By combining electrophoresis, light scattering, transmission electron microscopy (TEM)
Bazzoni, Chiara +5 more
core +4 more sources
Separation of Iron Oxide from Harbor Waste Using Selective Flocculation
Applied SciencesConstanta port operations involving the handling of bulk minerals often lead to material losses, resulting in mineral waste, containing a mixture of iron ore, bauxite, and coal, amongst others.
Alexandru-Florin Mihai +6 more
doaj +1 more source
Selective removal of fat from acid whey during whey protein concentrate manufacture : a thesis presented in partial fulfilment of the requirements for the degree of Masters of Technology in Food Technology [PDF]
, 2000 The purpose of this study was to develop a low cost technology for selective removal of lipids from acid whey during whey protein concentrate manufacture Attention was focused on gaining a better understanding of the structure and composition of the ...
Harford, Arron
core
Construction of a flocculent brewer's yeast strain secreting Aspergillus niger β-galactosidase [PDF]
, 2000 One way of improving heterologous protein production is to use high cell density systems, one of the most attractive being the flocculating yeast production system. Also, lactose is available in large amounts as a waste product from cheese production
Domingues, Lucília +4 more
core +1 more source
High‐Throughput Exfoliation of Optoelectronic‐Grade MoS2 via Turbulent‐Flow Wet Jet Milling
Advanced Functional Materials, EarlyView.A scalable wet jet milling exfoliation method is demonstrated for producing optoelectronic‐grade MoS2 nanosheets using environmentally friendly ethyl cellulose in ethanol dispersion media. Guided by fluid dynamics modeling, this approach is optimized to achieve record‐high exfoliation throughput and concentration.
Maryam Khalaj +7 more
wiley +1 more source